@article {20415, title = {Studies in Andean Ocotea (Lauraceae) V. Species with unisexual flowers and sparsely appressed-pubescent or glabrous leaves without domatia occurring above 1000 m in altitude}, journal = {Novon}, volume = {28}, year = {2020}, month = {08/2020}, pages = {192-230}, chapter = {192}, abstract = {

This is the fifth installment of a treatment of Ocotea Aubl. occurring above 1000-m altitude in the Andean countries of Venezuela, Colombia, Ecuador, Peru, and Bolivia. This part covers species with unisexual flowers lacking distinctive characters such as presence of domatia or erect or dense pubescence on leaves. Twenty-six species are treated, of which 12 are new to science. These are O. nidiae van der Werff from Venezuela; O. erugata van der Werff, O. gymnantha van der Werff, and O. lorda van der Werff from Colombia; O. ceronii van der Werff, O. depilis van der Werff, O. homeieri van der Werff, and O. pilosa van der Werff from Ecuador; and O. calcicola van der Werff, O. fulgida van der Werff, O. nana van der Werff, and O. tunquiensis van der Werff from Peru. Ocotea cernua (Nees) Mez is synonymized with O. leptobotra
(Ruiz \& Pav.) Mez and O. longifolia Kunth is synonymized with O. aurantiodora (Ruiz \& Pav.) Mez.

}, keywords = {Andean countries, Lauraceae, lectotypification, Ocotea, unisexual flowers}, doi = {10.3417/2020450}, author = {van der Werff, Henk} } @article {20394, title = {A new species and new combinations of Neotropical Cinnamomum}, journal = {Novon}, volume = {27}, year = {2019}, month = {06/2019}, pages = {137-139}, chapter = {137}, abstract = {

A new species of Cinnamomum Schaeff. from the Pacific coast of Ecuador is described and discussed. Cinnamomum latifolium van der Werff is distinctive for its broad triplinerved leaves with canaliculate petioles, densely pubescent young twigs, and 2-locular inner stamens. In addition, six species recently described in Aiouea Aubl. should, in this author\’s opinion, be placed within Cinnamomum. The new combinations C.ampullaceum (Lorea-Hern.) van der Werff, C. hirsutum (Lorea-Hern.) van der Werff, C. paratriplinerve (Lorea-Hern.) van der Werff, C. pseudoglaziovii (Lorea-Hern.) van der Werff, C. rubrinervium (Lorea-Hern.) van derWerff, and C. uninervium (Lorea-Hern.) van der Werff are accordingly published. The author citation of the recently transferred C. baitelloanum van der Werff \& P.L.R. Moraes to Aiouea is rejected.

}, keywords = {Aiouea, Cinnamomum, Ecuador, Lauraceae, new species}, doi = {10.3417/2019346}, author = {van der Werff, Henk} } @article {20375, title = {A new species of Ocotea (Lauraceae) from the eastern lowlands of Ecuador}, journal = {Novon}, volume = {26}, year = {2018}, pages = {150-153}, chapter = {150}, abstract = {

A new species of Ocotea Aubl. from the Amazonian lowlands in Ecuador is described and illustrated. The conspicuous domatia separate the new species from its congeners.

}, doi = {10.3417/2017018}, author = {van der Werff, Henk} } @article {20354, title = {Studies in Andean Ocotea (Lauraceae) IV. Species with Unisexual Flowers and Densely Pubescent Leaves, or with Erect Pubescence or Domatia, Occurring above 1000 m in Altitude}, journal = {Novon}, volume = {25}, year = {2017}, month = {07/2017}, pages = {343-393}, chapter = {343}, abstract = {

A revision of the Andean species of Ocotea Aubl. occuring above 1000 m elevation with unisexual flower and dense pubescence on the lower leaf surface or with erect pubescence or with domatia is presented.\  A key to and descriptions of the 35 recognized species are provided.\  Twenty-one species are described as new: O. antioquiensis van der Werff, O. argyrea van der Werff, O. otara van der Werff, O. santamartae van der Werff, and O. subparamicola van der Werff from Colombia; O.aquila van der Werff, O. euryphylla van der Werff, O. oreophila van der Werff, O. pastazensis van der Werff, and O. rufotomentella van der Werff from Ecuador; O. crassipedalis van der Werff, O. crinita van der Werff, O. kolera van der Werff, O. megistophylla van der Werff, O. palcazuensis van der Werff, O. papyracea van der Werff, O. satipensis van der Werff, and O. tarmensis van der Werff from Peru; O. adusta van der Werff and O. carchiensis van der Werff from Colombia and Ecuador; and O. recurvata van der Werff from Ecuador and Peru.\  Ocotea caesariata van der Werff is published as a replacement name for Pleurothyrium velutinum Meisn., incorrectly called O. calophylla Mez.

}, doi = {10.3417/2016021}, author = {van der Werff, Henk} } @article {20315, title = {A new species of Caryodaphnopsis (Lauraceae) from Vietnam}, journal = {Novon}, volume = {9}, year = {1999}, pages = {584-586}, chapter = {584}, abstract = {

Caryodaphnopsis bilocellata van der Werff \& Dao, collected in the Cuc Phuong National Park in Vietnam and differing from the other Asian species of the genus in having 2-celled anthers, is described.

}, url = {http://www.biodiversitylibrary.org/page/641316$\#$page/585/mode/1up}, author = {van der Werff, Henk and Dao, Nguyen K.} } @article {20259, title = {Caryodaphnopsis fieldii (Lauraceae), a new species from the coastal cordillera of Venezuela}, journal = {Novon}, volume = {2009}, year = {2009}, pages = {7-10}, chapter = {7}, url = {http://www.biodiversitylibrary.org/item/124658$\#$page/8/mode/1up}, author = {Aymard, Gerardo A. and Romero-Gonz{\'a}lez, Gustavo A.} } @article {20258, title = {Persea pallescens, a new combination for Phoebe pallescens (Lauraceae, Perseeae), a mistaken taxon of Mexico and Guatemala}, journal = {Novon}, volume = {19}, year = {2009}, pages = {201-203}, chapter = {201}, url = {http://www.biodiversitylibrary.org/item/124658$\#$page/201/mode/1up}, author = {Lorea-Hern{\'a}ndez, Francisco G.} } @article {20148, title = {Yasunia (Lauraceae), a new genus with two species from Ecuador and Peru}, journal = {Novon}, volume = {20}, year = {2010}, month = {11/2010}, pages = {493-502}, chapter = {493}, url = {http://www.biodiversitylibrary.org/item/123332$\#$page/507/mode/1up}, author = {van der Werff, Henk and Sachiko Nishida} } @article {20147, title = {Taxonomic and nomenclatural changes in the Ocotea indecora group (Lauraceae)}, journal = {Novon}, volume = {20}, year = {2010}, pages = {377-380}, chapter = {377}, url = {http://www.biodiversitylibrary.org/item/123332$\#$page/392/mode/1up}, author = {Assis, Leandro C.S. and Renato de Mello-Silva} } @article {20146, title = {Two new species of Cryptocarya (Lauraceae) from Panama and Ecuador}, journal = {Novon}, volume = {20}, year = {2010}, month = {06/2010}, pages = {190-194}, chapter = {190}, url = {http://www.biodiversitylibrary.org/item/123332$\#$page/196/mode/1up}, author = {Pedro L.R. de Moraes and van der Werff, Henk} } @article {20136, title = {New taxa of Lauraceae from South America}, journal = {Novon}, volume = {13}, year = {2003}, pages = {337-357}, chapter = {337}, url = {http://www.biodiversitylibrary.org/item/14673$\#$page/337/mode/1up}, author = {van der Werff, Henk} } @article {20127, title = {A Synopsis of Persea (Lauraceae) in Central America}, journal = {Novon}, volume = {12}, year = {2002}, pages = {575-586}, chapter = {575}, url = {http://www.biodiversitylibrary.org/item/14672$\#$page/576/mode/1up}, author = {van der Werff, Henk} } @article {20112, title = {Licaria caribaea (Lauraceae): a new species from the Caribbean lowlands of Costa Rica}, journal = {Novon}, volume = {9}, year = {1999}, pages = {199-201}, chapter = {199}, url = {http://www.biodiversitylibrary.org/item/14669$\#$page/199/mode/1up}, author = {G{\'o}mez-Laurito, Jorge and Cascante, Alfredo} } @article {20088, title = {A new species of Ocotea (Lauraceae) from the Serra do Espinha{\c c}o, Brazil}, journal = {Novon}, volume = {6}, year = {1996}, pages = {484-486}, chapter = {484}, url = {http://www.biodiversitylibrary.org/item/14666$\#$page/481/mode/1up}, author = {Yasuda, Sachiko} } @article {20077, title = {Novelties in Guianian Endlicheria (Lauraceae)}, journal = {Novon}, volume = {6}, year = {1996}, pages = {328-334}, chapter = {328}, url = {http://www.biodiversitylibrary.org/item/14666$\#$page/325/mode/1up}, author = {Chanderbali, Andr{\'e} S.} } @article {20026, title = {Ocotea morae (Lauraceae): a new species from Costa Rica}, journal = {Novon}, volume = {7}, year = {1997}, pages = {145-146}, chapter = {145}, url = {http://www.biodiversitylibrary.org/item/14667$\#$page/145/mode/1up}, author = {G{\'o}mez-Laurito, Jorge} } @article {20014, title = {Some nomenclatural adjustments in the Commelinaceae, Hypoxidaceae, Lauraceae, Rubiaceae, Sapotaceae, and Zingiberaceae of the Malay Peninsula}, journal = {Novon}, volume = {6}, year = {1996}, pages = {221-224}, chapter = {221}, url = {http://www.biodiversitylibrary.org/item/14666$\#$page/220/mode/1up}, author = {Turner, I. M.} } @article {19992, title = {A new species of Beilschmiedia (Lauraceae) from Guerrero, Mexico}, journal = {Novon}, volume = {5}, year = {1995}, pages = {45-47}, chapter = {45}, url = {http://www.biodiversitylibrary.org/item/14665$\#$page/45/mode/1up}, author = {Lorea-Hern{\'a}ndez, Francisco G.} } @article {19974, title = {A new species of Beilschmiedia (Lauraceae) from Borneo}, journal = {Novon}, volume = {15}, year = {2005}, pages = {343-345}, chapter = {343}, url = {http://www.biodiversitylibrary.org/item/14675$\#$page/343/mode/1up}, author = {Sachiko Nishida} } @article {19957, title = {Cinnamomum purpureum (Lauraceae): a new species from Guangdong, China}, journal = {Novon}, volume = {16}, year = {2006}, pages = {439-442}, chapter = {439}, url = {http://www.biodiversitylibrary.org/page/11160073$\#$page/449/mode/1up}, author = {Ye, Yushi and Ye, Huagu and Wang, Faguo} } @article {19945, title = {Sinopora, a new genus of Lauraceae from South China}, journal = {Novon}, volume = {18}, year = {2008}, month = {05/2008}, pages = {199-201}, chapter = {199}, doi = {10.3417/2006070}, url = {http://www.biodiversitylibrary.org/item/55381$\#$page/207/mode/1up}, author = {Li, Jie and Xia, Nian-he and Li, Xi-wen} } @article {19942, title = {Eight new species of Lauraceae from Ecuador, Peru and Panama}, journal = {Novon}, volume = {19}, year = {2009}, month = {12/2009}, pages = {534-548}, chapter = {534}, url = {http://www.biodiversitylibrary.org/item/124658$\#$page/542/mode/1up}, author = {van der Werff, Henk} } @article {19941, title = {Studies in Andean Ocotea (Lauraceae) III. Species with hermaphroditic flowers and moderately pubescent or glabrous leaves occurring above 1000 m in altitude}, journal = {Novon}, volume = {23}, year = {2014}, month = {11/2014}, pages = {336-380}, chapter = {336}, url = {https://www.biodiversitylibrary.org/item/218333$\#$page/346}, author = {van der Werff, Henk} } @article {19931, title = {Two New Species of Ocotea (Lauraceae) from the Brazilian Restinga}, journal = {Novon}, volume = {20}, year = {2010}, month = {06/2010}, pages = {123-128}, chapter = {123}, abstract = {

Two new species of Ocotea Aubl. (Lauraceae) from the restinga of Brazil are described and illustrated. Ocotea arenicola L. C. S. Assis \& Mello-Silva and O. ramosissima L. C. S. Assis \& Mello-Silva are discovered from Esp\írito Santo and Bahia states, respectively. Their diagnostic features are indicated, and their relationships to other Ocotea species are discussed.

}, author = {Assis, Leandro C.S. and Renato de Mello-Silva} } @article {19890, title = {A new species of the genus Actinodaphne with four new synonyms of the genus Litsea (Lauraceae)}, journal = {Novon}, volume = {15}, year = {2005}, pages = {555-558}, chapter = {555}, url = {http://www.biodiversitylibrary.org/item/14675$\#$page/555/mode/1up}, author = {Li, Jie} } @article {19778, title = {Studies in Andean Ocotea (Lauraceae) II. Species with hermaphrodite flowers and densely pubescent lower leaf surfaces, occurring above 1000 meters in altitude}, journal = {Novon}, volume = {22}, year = {2013}, month = {05/2013}, pages = {336-370}, chapter = {336}, abstract = {

A revision of the Andean species of Ocotea Aubl. (Lauraceae) with hermaphrodite flowers and the lower leaf surface completely covered by the pubescence is presented.\  A key to the 22 recognized species is provided.\  Fourteen species are described as new: O. comata van der Werff, O. micrantha van der Werff, and O. stenophylla van der Werff from Bolivia; O.gentryi van der Werff, O. pedicellata van der Werff,\  and O. umbrina van der Werff from Colombia; O. loxensis van der Werff, O. palaciosii van der Werff, O. pautensis van der Werff from Ecuador; O. andina\  van\  der Werff, O.glabriflora van der Werff, O. pajonalis\  van der Werff, and O. trematifera van der Werff from Peru; and finally, the single species O. guaramacalensis van der Werff from Venezuela. Lectotypification is provided for the name O. jelskii Mez.

}, keywords = {Andes, Bolivia, Colombia, Ecuador, IUCN Red List, Lauraceae, Ocotea, Peru, Venezuela}, doi = {10.3417/2012024}, author = {van der Werff, Henk} } @article {19777, title = {Studies in Andean Ocotea (Lauraceae). I. Species with hermaphrodite flowers and fistulose twigs occurring above 1000 m altitude}, journal = {Novon}, volume = {22}, year = {2012}, month = {07/2012}, pages = {96-108}, chapter = {96}, abstract = {

A key to and descriptions of the seven species of Ocotea Aubl. (Lauraceae) with bisexual flowers and fistulose twigs occurring in the Andes are presented. Of the seven species, five are newly described: O. beekmanii van der Werff, O. cuatrecasasii van der Werff, both from Colombia, O. fistulosa van der Werff from Ecuador, O. magnifrons van der Werff described from Ecuador and also in Colombia, and O. obovatifolia van der Werff from Ecuador.

}, keywords = {Andes, Colombia, Ecuador, IUCN Red List, Lauraceae, Ocotea}, doi = {10.3417/2011085}, author = {van der Werff, Henk} } @article {19756, title = {Nectandra ovatocaudata, a new species of Lauraceae from Cajamarca, Peru}, journal = {Novon}, volume = {22}, year = {2012}, month = {11/2012}, pages = {220-222}, chapter = {220}, abstract = {

A new species of Nectandra Rol. ex Rottb. (Lauraceae) from Cajamarca, Peru, is described and illustrated. Nectandra ovatocaudata Rohwer appears to be related to N. amazonum Nees, but differs in its leaf shape, in having a receptacle that is densely pubescent inside, and in its habitat.

}, keywords = {IUCN Red List, Lauraceae, Nectandra, Peru}, doi = {http://dx.doi.org/10.3417/2011099}, author = {Rohwer, Jens G.} } @article {19205, title = {New species of Ocotea (Lauraceae) from Northern Peru and Ecuador}, journal = {Novon}, volume = {15}, year = {2005}, pages = {368-378}, url = {www.biodiversitylibrary.org/idem/14675$\#$page/368/mode/1up}, author = {van der Werff, Henk} } @article {18678, title = {Studies in Malagasy Lauraceae: II. New taxa}, journal = {Novon}, volume = {6}, year = {1996}, pages = {463-475}, url = {http://www.biodiversitylibrary.org/item/14666$\#$page/460/mode/1up}, author = {van der Werff, Henk} } @article {18677, title = {Notes on Costa Rican Lauraceae with the description of several new species}, journal = {Novon}, volume = {6}, year = {1996}, pages = {476-483}, author = {van der Werff, Henk} } @article {18676, title = {Ocotea ikonyokpe, a new species of Lauraceae from Cameroon}, journal = {Novon}, volume = {6}, year = {1996}, pages = {460-462}, author = {van der Werff, Henk} } @article {18675, title = {Sextonia, a new genus of Lauraceae from South America}, journal = {Novon}, volume = {7}, year = {1997}, pages = {436-439}, author = {van der Werff, Henk} } @article {18673, title = {New taxa and combinations in the Ocotea helicterifolia (Lauraceae) species group}, journal = {Novon}, volume = {9}, year = {1999}, pages = {571-583}, author = {van der Werff, Henk} } @article {18672, title = {New species of Lauraceae from Central Amazonia, Brazil}, journal = {Novon}, volume = {10}, year = {2000}, pages = {264-297}, author = {van der Werff, Henk and Vicentini, Alberto} } @article {18669, title = {New taxa and combinations in Ocotea (Lauraceae) from Central America}, journal = {Novon}, volume = {11}, year = {2001}, pages = {501-511}, keywords = {Central America, Lauraceae, Ocotea}, author = {van der Werff, Henk} } @article {18593, title = {Novelties in Neotropical Lauraceae}, journal = {Novon}, volume = {4}, year = {1994}, pages = {58-76}, author = {van der Werff, Henk} } @article {18591, title = {Cinnamomum kruseanum (Lauraceae), a new species from Guerrero, Mexico}, journal = {Novon}, volume = {3}, year = {1993}, pages = {208-210}, author = {T{\'e}llez-Vald{\'e}s, O. and Villase{\~n}or, J. L.} } @article {18479, title = {A new Ocotea (Lauraceae) from the high mountains of Costa Rica and Panama}, journal = {Novon}, volume = {3}, year = {1993}, pages = {31-33}, url = {http://www.biodiversitylibrary.org/item/14663$\#$page/31/mode/1up}, author = {G{\'o}mez-Laurito, Jorge} }